The Otachan Show is an English OVA series created by Yuesf Iqbal aka OtakuVS and produced by Studio Yuraki.
The anime follows Otachan, a Youtube streamer whose online persona is a cute anime girl but in reality, she is a violent, selfish, drug-addicted bitch who wants to get rich and popular through whatever means. Helping Otachan (or saving her from ruining herself from her crazy ideas) in her career are her friends, Cam (Otachan), a mysterious and silent masked girl who acts as Otachan's cameraman and assistant, and Kon (Otachan), a Convenience Store worker who save Otachan in the past and now tries to curb the latter's destructive tendencies.